BIDI RS485 data over Fiber Optic Extenders Transmitter and Receiver

Description

High Quality Universal Bi-directional RS485 Data over Fiber Media Converters -1Pair (A+B)
Features
1.      Support one way bidirectional half-duplex RS-485 data
2.      Adaptive use for single-mode & multi-mode fiber
3.      Zero delay automatically forward
4.      Asynchronous transmission, point to multipoint use, RS-485 interface and fiber conversion
5.      Automatically detect the serial port rate, to determine and control the direction of data transmission
6.      Maximum communication rate> 500Kbps
7.      5VDC voltage input, external power supply
8.      FC optical interface (SC is optional)
9.      Working wavelength: 1310nm / 1550nm
10.   Standard : EIA RS-485
11.   Interface to provide 1500W surge protection, 15KV electrostatic protection
12.   Fiber transmission distance: multi-mode 0~ 500m, single-mode 0~20Km
13.   RS485 Wire transmission distance: 1000 meters max.
14.   RS-485 supports 32-point polling
15.   Applications: industrial automation and control, access control, card, parking and other systems
Package include:
1 pair(A+B)
2x power supply (US default ,EU/UK/AU available)
1x manual
Shipping :
We Ship to Worldwide, the items will be shipped within 1~2 business day after your full payment !
Payment :
Paypal
Return Policy:
1. Refunds are only offered for defective products reported within 7 days upon receipt.
2. All returned items MUST BE in the original packaging and you MUST PROVIDE us with the shipping tracking number, specific reason for the return, and your po.
3. We will replace your item if it is found to be defective within 14 days.
4. Buyer required paying for his own postage fees to return the item to us. Shipping and handling fees are non-refundable at any case.
5. Please contact us first by email before returning your item, because some solutions may not require returning your item.Returned item must be in new condition with all the accessories.
6. All warranties do not cover the damage due to misuse or compatibility.
8. We do our best to serve each and every customer the best we can.
Warranty and Guarantee:
1.Two years Warranty.
2. If item are not satisfactory to you when you received, please return it within 14 days, we will replace a new one or return money back for you. Please contact us before you return it.
3. If you find any defect for item in 3 months, we will send you a replacement without additional cost, or make refund after we receive the defective item.
4. If item is defective after 3 months, we can still accept that you send it back to us. A new one will be sent to you after we received the defective item, but you have to pay the extra shipping fee.
Other Policies:
1. We are not responsible for any custom duty or import tax.
2. After receiving the payment for item, we will leave POSITIVE FEEDBACK. If the item is not satisfactory to you when you received, please feel free to contact us.
3. All emails will be responded within 1 business day. If you do not receive our reply, we will reply to you upon receipt of your re-sent email as soon as possible.
4. Serious Buyer Only! Please place bid only if you agree with all the terms.